/*
 * @description:
 * @version: 1.0.1
 * @Author: xuqiulin
 * @Date: 2021-04-28 11:25:27
 * @LastEditors:
 * @LastEditTime: 2021-04-29 14:28:59
 */
package main

// Add is
func Add(a, b int32) int32 {
	return a + b
}

// Sub is
func Sub(a, b int32) int32 {
	return a - b
}
